baber/WOPTO huggingface dataset:
Patent KR-20000017727-A (KR)
Inventor: KIM TAE HONG
IPC: G11B20/10
Filed: 1999-09-14
Abstract: PURPOSE: An audio reproducing apparatus having a moving picture display function and moving picture display method using the apparatus is provided, which stores a moving picture image data to a memory and displays the moving picture image data to a display window of an audio reproducing apparatus according to a user selection. CONSTITUTION: An audio reproducing apparatus having a moving picture display function comprises: a power supplying unit (5); a key operating unit (10) for outputting an operating signal according to a key operation of a user; a CD driving unit (20) for driving a compact disk to be inserted; a tape driving unit (30) for driving a tape to be inserted; a memory (40) for storing one or more moving picture theme having one or more moving image; a display window (60) for displaying the stored moving picture image; and a control unit (50) for controlling the display unit (60) to display the moving picture image stored in the memory (40) according to the key operation of a user. Thereby, it is possible to provide various view objects and interest during listening an audio and reproducing a certain apparatus.
Patent KR-20010044876-A (KR)
Inventor: LEE SEONG HUN
IPC: G11C7/22
Filed: 1999-11-01
Abstract: PURPOSE: A device of generating a delay locked loop(DLL) clock for double locking using a ring oscillator is provided to reduce the size of the device, to produce fast the DLL clock having a small jitter, and to control the whole jitter only through a fine delay stage when noises occur. CONSTITUTION: In a block diagram of a delay locked loop(DLL) clock generator, a delay model(210) delays a clock(clk) by the difference between the clock(clk) and a data output signal and produces a delay model clock signal(clk_d). A controller(230) responds to the clock signal(clk), an enable signal(en) and the delay model clock signal(clk_d). The controller(230) produces a control signal and an internal clock signal to produce a delay locked loop clock signal(dll_clk). A first delay stage(250) delays the clock(clk) roughly responding to the control signal and the internal clock signal. A second delay stage(270) delays finely the signal delayed by the first delay stage(250) and produces the delay locked loop clock signal(dll_clk).
Patent KR-20010046362-A (KR)
Title: Photoresist composition for top-surface imaging process by silylation
Inventor: KO CHA WON
IPC: G03F7/11
Filed: 1999-11-12
Abstract: PURPOSE: A photoresist composition for top-surface imaging process by silylation is provided, which improves line edge roughness generated from an area silylated by small amount of acid moved from the exposed area being broken in a dry developing process. And a top-surface imaging process by silylation is also provided. CONSTITUTION: The photoresist composition comprises: (i) a photoresist resin; (ii) a photoacid generator; (iii) an organic solvent; and (iv) an amino acid as an additive. The method comprises steps of: (i) coating the photoresist composition on a base plate to form a photoresist film; (ii) exposing the photoresist film to an exposing light source; (iii) silylating the exposed part by using a silylating agent; (iv) dry-developing the front side of the product of the step (iii) with O2 plazma to form an oxide film pattern; and (v) etching the photoresist film and a layer to be etched in sequence by using the oxide film pattern as an etching mask.
Patent KR-20000007002-A (KR)
Inventor: LEE MYONG IL
IPC: D01F9/22
Filed: 1999-11-18
Abstract: PURPOSE: A manufacturing method for a semiconductor fabric is provided to prevent a sectional overheated situation and to improve an efficiency of a consumed electric power of a heating unit. CONSTITUTION: A flocculation heating unit comprises: a metal thin film(1) arranged with an even span; a semiconductor fabric(2) containing plural charge carriers(5) and a silicon coating(10) on the surface; an inputting and outputting terminal(3) of an alternating current installed in the metal thin film arranged on the both ends; and a coating unit(4) coating by a laminating instrument.
Patent KR-20000012482-A (KR)
Inventor: LEE SEA HYHUY
IPC: B65D5/40
Filed: 1999-12-07
Abstract: PURPOSE: A paper pack is provided to hygienically and freshly keep the content inside the paper pack and recycle the paper pack after drinking the content. CONSTITUTION: The paper pack is comprised of the steps of:forming a folding part in a reverse ladder shape by obliquely making up the cutting part of the end of a wing from both ends of the wing forming a part of the top part of a body(1) to the hollowed groove(2) of the lower end; making a central end(5) and a plane face folded back and forth in the center of both ends of the wing vertically standing, completed by each both cutting part of the end of the wing.
Patent KR-20010056688-A (KR)
Title: Motor
Inventor: KIM YEONG U
IPC: H02K5/00
Filed: 1999-12-16
Abstract: PURPOSE: A motor is provided to improve efficiency in operating a motor and compact size by reducing a rate of change in volume according to output increase of the motor. CONSTITUTION: A plurality of support members are radially formed on an outer peripheral surface of a stator core(3) of a stator(2) and distanced from each other by a predetermined interval. The support members support the stator core(3). A stator coil(5) is wound on other portions of the outer peripheral surface of the stator core(3) than the portions where the plurality of support members are formed. A rotor(1) surrounds the stator core(2). A permanent magnet(7) is attached on an inner peripheral surface of a rotor core(6) of the rotor(1). A connecting member(8) couples the rotor core(6) to a rotary shaft. The connecting member(8) is fixed on the rotor core(6) by a coupling member. A bearing(9) is inserted between the outer peripheral surface of the stator core(3) and an inner peripheral surface of the connecting member(8) so as to smoothly support rotation of the rotor core(6).
Patent KR-20010057465-A (KR)
Inventor: KO GWANG SEOP
IPC: C02F1/44
Filed: 1999-12-23
Abstract: PURPOSE: A removal method of organic matter contained in Zn-Cr plating wastewater is provided, which can decompose ethylene diamine tetraacetic acid (EDTA) contained in Zr-Cr plating wastewater and remove organic matter effectively. The method can also diminish sludge generation compared with the conventional methods of chemical oxidation and coagulation settling. CONSTITUTION: The system comprises as follows: (i) treat wastewater using a micro filter membrane having pores of 0.001-0.2micrometer in diameter and capable of back washing at pressure of 2-4Kg per square cm, the wastewater being flowing at a rate of 16-18L/min.; and (ii) treat the wastewater that passed the micro filter membrane by a reverse osmosis membrane having pores of less than 10angstrom in diameter at a pressure of 16-18Kg per square cm for removing organic matter contained in Zn-Cr plating wastewater.
Patent KR-20010060514-A (KR)
Inventor: KIM TAE SU
IPC: G01M3/00
Filed: 1999-12-27
Abstract: PURPOSE: A testing method for the liquefied crack of a heat affected zone is provided to accurately test the sensitivity of the liquefied crack by deforming a sample with many regular angled torches. CONSTITUTION: A pair of torches(32,33) are arranged on the upper side of a sample(10) in 45 to 60 degrees to the horizontal face of the sample and moved along the lengthwise direction of the sample, with electrodes(34,35). Then, each torch is moved from both ends of the sample to the center for welding a material. When a distance between two electrodes becomes 2 to 5mm, a bending block(36) is lifted to generate cracks on the sample. After that, arc is removed from the electrodes and a liquefied crack sensitivity tester tests the liquefied cracks of a heat affected zone.
Patent KR-20010061405-A (KR)
Inventor: KIM GI JUN
IPC: H01L27/115
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a split gate type flash memory device is provided to prevent a polysilicon bridge between cells by increasing a coupling ratio between a floating gate and a control gate. CONSTITUTION: A field oxide layer(30) is formed on a semiconductor substrate. A cell drain is formed on a drain formation region and a source line is formed on a source formation region. A tunnel oxide layer(32) and the first polysilicon layer(33) are formed on the whole structure. The polysilicon layer and the tunnel oxide layer are patterned by using the polysilicon layer mask. A spacer polysilicon layer(34) is formed at both sides of the first polysilicon layer(33). A dielectric layer, the second polysilicon layer, and anti-reflective layer are formed on the whole structure. A structure of stack gate is formed by performing a self-alignment etching process. A drain line is formed by using a cell drain mask. An insulating layer and a select gate are formed on the whole structure.
Patent KR-20000023740-A (KR)
Inventor: KOLTHAMMER BRIAN W S
IPC: C08F10/00
Filed: 1999-01-12
Abstract: PURPOSE: A process for polymerization ethylene, α-olefin and optionally diene monomers and elastomer polymerized by the same is provided. CONSTITUTION: A process comprises the steps of contacting (1) ethylene, (2) at least one C¬3¯C¬20 aliphatic α-olefin, (3) optionally, at least one C¬4¯C¬20 diene, (4) a catalyst, the catalyst comprising (a) metallocene complex, and (b) an activator, and (5) a solvent. The process can be conducted in a single or multiple reactors, and if in multiple reactors, then the reactors can be configured in series or parallel. Solvent is removed from the polymer stream in an anhydrous, first stage solvent recovery operation such that the solids concentration of the product stream is increased by at least 100 percent. Additional solvent is removed in an anhydrous, second stage solvent recovery operation from the product of the first stage solvent recovery stream is in excess of 65 weight percent.
Patent KR-20000068141-A (KR)
Title: 정류자를 갖는 전기모터
IPC: H02K7/08
Filed: 1998-05-16
Abstract: 전기모터는, 예를 들면 발전기 및 정류자와 이 발전기와 정류자의 위치에 배치된 회전축을 갖는다.  발전기와 정류자로 구성된 조합체의 양쪽에서, 상기 회전축은 오일 윤활재에 담겨진 소결형 베어링부시에 포함된 베어링을 지지하는 회전축단부를 갖는다. 
     본 발명에 따라서, 정류자(8)과 인접한 베어링(10) 사이에서, 예를 들어 형태면에서 둥근 원판모양으로 구성되고 소결된 베어링부시(12)쪽으로 회전축(9)의 재료에 비하여 작은 표면장력을 구비한 코팅(26)을 갖는 회전시스템용 부품(25)이 회전축(9)과 결합한다. 
     소결형 베어링부시(12)로부터 출발하여 회전축단부(13)를 따라서 흐르는 오일 윤활재는, 예를 들어 폴리테트라플루오르에틸렌으로 구성된 코팅(26)에 의해 계속해서 유동하지 못하며 이로써 정류자(8)는 보호된다.  이것은 전기모터(2)의 구동상의 미끄럼 운동을 방지한다.
Patent KR-20000069028-A (KR)
Title: 피리도스티그민의 다가염 및 관련 화합물
IPC: C07D407/00
Filed: 1997-11-10
Abstract: 본 발명은 다가 음이온, 또는 다중 일가 음이온과 착화된 4차 암모늄 콜린작용제에 관한 것이다.  본 발명의 착물은 통증을 치료하거나 또 다른 목적으로 환자에게 경구적으로 투여될 수 있다.  화합물의 고리 구조에 대한 변경, 고리의 치환 및 작용기화를 포함하는 여러 가지 변형이 있을 수 있다.  또 다른 가능한 변형에는 여러 가지 일가 및 다가 음이온, 및 유기산 및 무기산 둘다를 포함하는 상이한 음이온의 사용이 포함된다.  상기 화합물은 콜린작용제, 및 특히 중증근 무력증 및, 흉부 통증 및 수근 터널 증후군의 치료에 유용하다.
Patent KR-20010020295-A (KR)
Title: Arrangement in a two cycle combustion engine with internal combustion
IPC: F02B75/26
Filed: 1998-04-22
Abstract: The internal combustion engine has a plurality of cylinders which are arranged in an annular series about a common central drive shaft. Each cylinder includes a pair of opposed pistons which are movable towards and away from each other while defining a combustion chamber therebetween. Each piston is connected to a piston rod which causes rotation of a cam guide device secured to the drive shaft. Each cam guide device has a curved cam surface having portions in phase-displaced relation to the curved cam surface of the other cam guide device as well as portions in mutually-phased relation. The cam surfaces each have a rectilinear portion to define a stationary combustion chamber for combustion between the pistons of each cylinder. The cam guide devices also have portions to permit opening of the exhaust ports prior to opening of the air scavaging ports of the cylinder.
Patent KR-20010012543-A (KR)
Title: Lentivirus-based gene transfer vectors
IPC: E05B81/32
Filed: 1998-05-12
Abstract: A recombinant lentiviral vector expression system comprises a first vector that comprises a nucleic acid sequence of at least part of the Equine Infectious Anemia Virus (EIAV) genome. The vector contains at least one defect in at least one gene encoding an EIAV structural protein, but is preferably a gag/pol expression vector. The expression system further comprises a second vector, also comprising a nucleic acid sequence of at least part of the Equine Infectious Anemia Virus (EIAV) genome, and additionally containing a multiple cloning site wherein a heterologous gene may be inserted. The expression system also comprises a third vector which expresses a viral envelope protein. The first and third vectors are packaging signal-defective. When the expression system is transfected into a lentivirus-permissive cell, replication-defective EIAV particles may be produced, which particles are useful in delivering heterologous genes to a broad range of both dividing and non-dividing cells.
Patent KR-20010068378-A (KR)
Title: Semiconductor package and fabricating method thereof
Inventor: HA SEONG GWON
IPC: H01L23/485
Filed: 2000-01-05
Abstract: PURPOSE: A semiconductor package and a method for manufacturing the package are provided to prevent a solder ball from being isolated from a package body by increasing the adhesive intensity between the solder ball and the package body and improve the capacity and the reliability of a package by easily selecting a material in composing a metal layer inside of a Wafer Level Chip Size Package(WLCSP). CONSTITUTION: The semiconductor package includes a semiconductor substrate(100), a plurality of chip pads(103), an irregular metal pattern(107) and an outer terminal. The plurality of chip pads are formed on the semiconductor substrate apart as a predetermined space. The irregular metal pattern is electrically connected to the chip pad. The outer terminal is electrically connected to the metal pattern. The irregular metal pattern includes the first metal pattern which is formed on the chip pad and the second metal pattern which is formed on the first metal pattern and irregular. The metal pattern is composed of Ti or Ni.
Patent KR-20010073600-A (KR)
Title: Converting method for isoflavone glucoside compounds to isoflavone aglycone compounds contained in soybean and soybean extracts
Inventor: JUNG IK SU
IPC: C12P13/00
Filed: 2000-01-19
Abstract: PURPOSE: A method for converting isoflavone glucoside in soybeans into isoflavone aglycone is provided, thereby isoflavone glucoside can be converted into isoflavone aglycone such as Daidzein, Glycitein and Genistein in higher yield. CONSTITUTION: The method for converting isoflavone glucoside into isoflavone aglycone comprises the steps of: mixing soybeans or their extract with acid solution having hydrogen concentration of pH 2.5 to 6.0; adding acid protease into the mixture; and enzyme reacting the mixture at 30 to 50 deg. C for 4 to 30 hours. Wherein, the acid protease is Sumizyme AP and the purification step of isoflavone aglycone may be optionally carried out after conversion by the adsorption of isoflavone aglycone into the resin.
Patent KR-20000076503-A (KR)
Title: 내구성이 향상된 벤조트리아졸 ｕｖ 흡수제
IPC: C09D7/12
Filed: 2000-01-21
Abstract: 벤조 환의 5위치가 전자 구인성 그룹으로 치환된 벤조트리아졸 UV 흡수제는, 자동차 피복물에 혼입되는 경우, 향상된 내구성과 매우 낮은 손실률을 나타낸다.  이는 특히 페닐 환의 3위치가 페닐 또는 α-쿠밀과 같은 페닐알킬로 치환된 경우에도 해당된다.  벤조 환의 5위치가 트리플루오로메틸과 같은 퍼플루오로알킬로 치환된 화합물은 몇가지 열가소성 수지 조성물 속에서의 이의 향상된 내구성과 이의 우수한 용해도 및 우수한 착색 특성 둘 다로 인해 특히 중요하다.
Patent KR-20010076525-A (KR)
Title: A Method of Forming Cylinder Type Storage Node for Memory Devices
Inventor: KIM DONG HYEON
IPC: H01L27/108
Filed: 2000-01-26
Abstract: PURPOSE: A method for forming a cylindrical storage node of a memory device is provided to prevent the formation of particles due to the etching of a bottom layer by the ununiformity of a thickness of a photo resist pattern at a wafer edge when forming the memory device of COB(Capacitor On Bitline) structure having a cylindrical storage node using a sacrificial layer. CONSTITUTION: A silicon nitride(128) for etch-stop is stacked on an interlayer insulation film(124) where a storage node contact is formed. And a sacrificial silicon oxide(130) is formed on the nitride film. A photo resist pattern is formed to pattern the oxide. And a hole is formed by etching the oxide using the photo resist pattern as an etch mask. And a conductive film for forming a storage node is stacked on a process wafer(110) where the silicon nitride is removed on the bottom of the hole. And the conductive film is removed at the wafer edge part. And the storage node is separated. And a wet etching to remove the residue of the silicon nitride film is performed at a peripheral region of the wafer using H3PO4. And a wet etching is performed to remove the sacrificial layer.
Patent KR-20010076886-A (KR)
Inventor: LEE JIN GAP
IPC: F04C18/00
Filed: 2000-01-28
Abstract: PURPOSE: A balance weight structure for compressor motor is provided to reduce size of the compressor and length of moment arm by reducing the weight of the motor, while reducing cost and weight of calking part by minimizing weight of the balance weight. CONSTITUTION: A compressor motor comprises a stator fixed to a compressor casing; a rotor(R) inserted into the stator and which rotates such that the rotating force is transmitted to a compression unit through a crank shaft(C); and a balance weight(10) coupled to the upper end and lower end of the rotor so as to offset the centrifugal force caused by an eccentric section of the crank shaft. The balance weight includes a flange part(11) coupled to both ends of the rotor; a rib part(12) protruded from the center of the flange part; and a calking part(13) arranged at both ends of the flange part so as to fix the balance weight to the rotor. The rib part is extended from the flange part in the axial direction of the crank shaft and bent and extended outwardly in radial direction.
Patent KR-20000076573-A (KR)
Title: 미디어 전송의 수신인증을 제공하는 시스템 및 방법
IPC: H04L9/32
Filed: 2000-01-31
Abstract: 본 발명은 특정 미디어가 소스로부터 수신지에 의해서 수신되었음을 인증하는 편리하며 효율적인 메커니즘을 제공한다.     이 수신 인증은,  1) 미디어 소스에서,  적어도 하나의 미디어 식별자를 미디어로 직접 임배딩하는 단계; 2) 수신지에서,  적어도 하나의 조합된 식별자를 생성하기 위하여 적어도 하나의 미디어 식별자와 수신지 식별자를 조합하는 단계; 및 3) 조합된 식별자를 처리를 위한 1개 이상의 컬렉션 포인트로 전송하는 단계의,  3단계를 포함한다.     식별자는 채널 또는 소스와 관련되지 않고 그의 수신이 인증될 필요가 있는 그 특정 미디어와 관련되기 때문에,  본 발명의 메커니즘은 사용자 행동의 액티브 트레이스 (active trace) 와 비교해,  관련없는 데이타를 거의 생성하지 않게 된다.     이 메커니즘은 미세한 그레인으로 되어 있으며,  시청자의 행동을 감시 (예를 들어, 광고동안에 시청자의 채널 변경을 감시하는 것을 포함함) 하는데 요구하는 상세한 내용을 가지고,  미디어 전송의 초기, 중기, 후기중의 어느 한 시기 또는 모든 시기에 부착될 수 있다.    이 메커니즘은 미디어 식별자에 누가 부착되어 있는가에 따라서,  그의 소스로부터 다중 배급자로 미디어 세그먼트의 트래킹을 지원하므로,  예를 들어,  소스, 배급자, 미디어 등에 의해서 다중 평가가 가능하다.     또한,  그 조합된 식별자를 수신시간과 쉽게 관련시킬 수 있다.     모든 종류의 미디어에 광범위하게 적용할 수 있으며,  이 메커니즘은 무단 변조를 방지하기 위하여 다른 기술들과 결합하여 확장할 수 있으며,  시청의 인증을 주게 된다.
Patent KR-20000030186-A (KR)
Inventor: KIM SE KI
IPC: H04M1/253
Filed: 2000-01-31
Abstract: PURPOSE: A handset for a computer communication is provided to improve the convenience by forming a transmitter module and a receiver module in one body. CONSTITUTION: One body-type case(30) firmly supports a transmitter module(20) having the function of a speaker and a receiver module(10) functioning as a microphone. A microphone jack(40) is coupled to the transmitter module(20) and is capable of connection to a microphone connector. A speaker jack(50) is coupled to the receiver module(10) and is capable of connection to a speaker connector. A volume adjuster(60) is installed at a certain location of the one body-type case(30) in order to control the volume by varying an internal resistance. An on/off controller(70) determining the usage of handset is installed on the one body-type case(30).
Patent KR-20000057991-A (KR)
Inventor: WATANABE MAKOTO
IPC: G09G3/20
Filed: 2000-02-10
Abstract: PURPOSE: An active matrix LCD, a manufacturing method therefor and driving method therefor is provided to prevent the increase of a cost when manufacturing a LCD and improve a luminance by selecting the n number of gate bus lines in the s number of frames and performing a one-screen display using the s number of frames. CONSTITUTION: Gate selecting terminals(VQo,VQe) and gate voltage terminals(VG1,...,VGk) of a liquid crystal panel(300) are connected to a V driver(301) for generating a gate voltage waveform. Drain voltage terminals(VD1-VDm) are connected to an H driver(302) for generating a signal voltage waveform. A controller(303) is connected to the V driver(301) and the H driver(302) for obtaining a timing of each voltage waveform. Two parity bus lines(LPko,LPke) are connected to drain electrodes of transistors(Qo,Qe) for performing a function of a gate selecting TFT. Gate bus lines(LGko,LGke) are extended from source electrodes of transistors(Qo,Qe). A transistor(Q) for performing a function of a display pixel driving transistor TFT is connected to each cross point of drain bus lines(LD1-LDm) and gate bus lines(LGko,LGke). The transistor(Q) is connected to a display pixel(CLC). Gate selecting switch lines(Lo,Le) are extended from gate selecting terminals(VQo,VQe).
Patent KR-20000030259-A (KR)
Inventor: KIM JI WON
IPC: A46B15/00
Filed: 2000-02-14
Abstract: PURPOSE: A toothbrush combined with a razor having a portion for a razor blade is provided to diminish unnecessary expense and time for separately using them, so that it is easy to carry. CONSTITUTION: The toothbrush generally consist of three parts; a brush part, a brush head part, and a grip part. The razor and blade thereof are inserted into the grip part of toothbrush, wherein the razor may move back and forth in the same direction of grip, and blade is positioned below the razor and can be fixed into an end portion of the razor after pushing out the razor from the grip. When pushing out the razor at a half length of grip, the razor blade is exposed. When the razor is positioned in the grip of toothbrush, the razor blade is taken off.
Patent KR-20000024515-A (KR)
Inventor: SEO HAN KYOO
IPC: G06Q50/10
Filed: 2000-02-17
Abstract: PURPOSE: An angel game having an advertisement effect on internet is provided to increase an efficiency of advertisement by dividing an advertisement picture displayed on a home page into a plurality of object and providing a premium or a prize to each object. CONSTITUTION: An angel game having an advertisement effect on internet relates to a method for a game for providing a prize or a premium to a user according to the user's click by displaying advertisement pictures on a home page. The game method comprises the steps of: displaying an advertisement picture comprising a plurality of hidden prize or a premium point object linked to the home page; showing other messages according to success or failure at the games of the prize or the premium; and prohibiting a double prize winning of a corresponding point object if anyone wins the prize.
Patent KR-20010087020-A (KR)
Title: Chemical Etching System
Inventor: KANG TAE CHEOL
IPC: H01L21/3063
Filed: 2000-03-06
Abstract: PURPOSE: A wet etching system is provided to maintain constantly the amount of chemicals within a chemical tank by installing a quantitative maintenance device on a circulation line. CONSTITUTION: An internal tank(112) stores chemicals. An external tank(114) stores the chemicals overflown from the internal tank(112). A circulation line(116) circulates the chemicals of the external tank to the internal chemical. A pump(122) and a filter(124) are installed on the circulation line(116). A quantitative maintenance portion is installed on the circulation line(116) in order to supply the chemicals to the internal tube by using a pressure. The quantitative maintenance portion is formed with a buffer vessel(132), a pressure line(134), a vent line(136), a drain line(138), and a valve(140a,140b). Level sensors(126) are installed at the internal tank(112) and the external tank(114), respectively.